Average sea water temperature in June:
+39.9°F
| Minimum sea water temperature in June: | 51.4°F |
| Maximum sea water temperature in June: | 34.5°F |
Daily sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 37.6°F. The highest and lowest sea temperatures during the month were 39.0°F and 34.5°F.
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| Grand Marais |
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| Grand Marais |
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| Grand Marais |
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| Grand Marais |
Monthly sea water temperature in Grand Marais, °F
Which USA resorts have warmest sea in June?
| Place name | June 2026 | June 2025 |
|---|---|---|
| Key West | 86.8°F | 85.5°F |
| Naples | 86.0°F | 85.9°F |
| St. Petersburg | 85.9°F | 85.8°F |
| Clearwater Beach | 85.7°F | 85.7°F |
| Tampa | 85.6°F | 85.5°F |
| Sarasota | 85.4°F | 85.9°F |
| Siesta Key | 85.3°F | 85.8°F |
| Miami | 85.3°F | 85.5°F |
| Miami Beach | 85.0°F | 84.9°F |
| Fort Lauderdale | 84.4°F | 83.2°F |
| Corpus Christi | 84.0°F | 85.1°F |
| New Orleans | 83.9°F | 84.7°F |
| Houston | 83.9°F | 84.8°F |
| Panama City Beach | 82.6°F | 84.3°F |
| Destin | 82.4°F | 84.4°F |
| Cocoa Beach | 82.3°F | 82.6°F |
| Daytona Beach | 81.9°F | 78.4°F |
| Jacksonville | 81.8°F | 80.1°F |
| Orlando | 81.8°F | 79.8°F |
| Tybee Island | 81.4°F | 82.0°F |
Best time for vacation in Grand Marais
Grand Marais on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Grand Marais
Local time: 18:34
June 29, monday
2100
64°F
W
11 mph
11 mph
June 30, tuesday
0000
68°F
SW
6 mph
6 mph
0300
66°F
W
4 mph
4 mph
0600
61°F
NE
2 mph
2 mph
0900
64°F
NE
5 mph
5 mph
1200
68°F
NE
6 mph
6 mph
1500
70°F
N
6 mph
6 mph
1800
70°F
NE
9 mph
9 mph
